* initial RTL support
* fix dir in template-util
* fix dir in blogs new
* fix dir in blogs details
* fix dir in posts new
* fix dir in posts details
* fix dir in posts remote
* Fix dir in partials
some parts should be recheck carefully in real usage
Add support for remote interaction ([this thing](https://eldritch.cafe/users/Barmaid/remote_follow) in mastodon)
- [x] create the endpoint dispatching remote interactions to local pages
- [x] add this endpoint to web-finger
- [x] propose remote interaction when following and not connected
- [x] propose remote interaction when liking/sharing and not connected
- [x] propose remote interaction when commenting and not connected
- [x] fetch posts/comments we don't know but remote interaction was requested for ?
